/*

  * Copyright 2001-2004 The Apache Software Foundation.

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *      http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.apache.ws.scout.registry.infomodel;

 import javax.xml.registry.JAXRException;

 import javax.xml.registry.LifeCycleManager;

 import javax.xml.registry.infomodel.ClassificationScheme;

 import javax.xml.registry.infomodel.Concept;

 import javax.xml.registry.infomodel.RegistryObject;

 /**

  * Implements JAXR Classification Interface.

  * For futher details, look into the JAXR API Javadoc.

  *

  * @author <a href="mailto:anil@apache.org">Anil Saldhana</a>

  * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>

  */

 public class ClassificationImpl extends RegistryObjectImpl

         implements javax.xml.registry.infomodel.Classification

 {

     private ClassificationScheme scheme = new ClassificationSchemeImpl(null);

     private Concept concept = new ConceptImpl(null);

     private boolean external = false;

     private String value;

     private RegistryObject classfiedobj = null;

     /**

      * Creates a new instance of ClassificationImpl

      */

     public ClassificationImpl(LifeCycleManager lifeCycleManager)

     {

         super(lifeCycleManager);

     }

     public ClassificationScheme getClassificationScheme()

             throws JAXRException

     {

         return scheme;

     }

     public RegistryObject getClassifiedObject() throws JAXRException

     {

         return classfiedobj;

     }

     public Concept getConcept() throws JAXRException

     {

         return concept;

     }

     /**

      *

      * @return he value of the taxonomy element if external Classification;

      *      the value of the  Concept representing the taxonomy element

      *      if internal Classification

      * @throws JAXRException

      */

     public String getValue() throws JAXRException

     {

         if (isExternal()) {

             return value;

         }

         else {

             return concept.getValue();

         }

     }

     public void setExternal(boolean b) {

         this.external = b;

     }

     public boolean isExternal() throws JAXRException

     {

         return external;

     }

     public void setClassificationScheme(ClassificationScheme cscheme)

             throws JAXRException

     {

         scheme = cscheme;

         /*

          * not 100% clear, but I *think* the JavaDoc indicates that if

          * our internality dictates that of the scheme.

          */

        ((ClassificationSchemeImpl) scheme).setExternal(isExternal());

     }

     public void setClassifiedObject(RegistryObject registryObject)

             throws JAXRException

     {

         classfiedobj = registryObject;

     }

     public void setConcept(Concept cpt) throws JAXRException

     {

         concept = cpt;

     }

     public void setValue(String str) throws JAXRException

     {

         value = str;

     }

 }